From 0b8f75f7990abebc78f9ba31f9700a9a6162ddfd Mon Sep 17 00:00:00 2001
From: Bruno Da Silva <bruno.dasilva@combodo.com>
Date: Thu, 12 Apr 2018 12:29:32 +0000
Subject: [PATCH] advanced search - merged commit (since sourceforge has lost
 our commit, this is a manual merge all all losts)

SVN:trunk[5638]
---
 application/datatable.class.inc.php           |  6 --
 application/displayblock.class.inc.php        | 29 +++++++-
 css/light-grey.css                            | 13 +++-
 css/light-grey.scss                           | 22 +++++-
 js/search/search_form_criteria.js             | 10 ++-
 .../search_form_criteria_date_abstract.js     | 74 ++++++++++++++++---
 js/search/search_form_criteria_enum.js        |  6 +-
 js/search/search_form_criteria_numeric.js     |  2 +-
 js/search/search_form_criteria_string.js      |  6 +-
 js/search/search_form_handler.js              | 27 +++++--
 js/search/search_form_handler_history.js      |  2 +-
 pages/UI.php                                  | 15 ++--
 pages/UniversalSearch.php                     | 16 ++--
 pages/ajax.searchform.php                     |  7 +-
 .../search/searchform.class.inc.php           | 35 +++++----
 15 files changed, 205 insertions(+), 65 deletions(-)

diff --git a/application/datatable.class.inc.php b/application/datatable.class.inc.php
index c12e03183..d47287fb4 100644
--- a/application/datatable.class.inc.php
+++ b/application/datatable.class.inc.php
@@ -175,12 +175,6 @@ class DataTable
 		$sJSOptions = json_encode($aOptions);
 		$oPage->add_ready_script("$('#datatable_{$this->iListId}').datatable($sJSOptions);");
 
-		if (isset($aExtraParams['update_history']) && true == $aExtraParams['update_history'])
-		{
-			$sFilter = json_encode(array('filter' => $this->oSet->GetFilter()->serialize()));
-			$oPage->add_ready_script("$('body').trigger('update_history.itop', [$sFilter])");
-		}
-
 		return $sHtml;
 	}
 	
diff --git a/application/displayblock.class.inc.php b/application/displayblock.class.inc.php
index eac1dd655..a9d618aa9 100644
--- a/application/displayblock.class.inc.php
+++ b/application/displayblock.class.inc.php
@@ -706,6 +706,20 @@ class DisplayBlock
 						}
 					}
 				}
+
+				if (isset($aExtraParams['update_history']) && true == $aExtraParams['update_history'])
+				{
+
+					$seventAttachedData = json_encode(array(
+						'filter'                => $this->m_oSet->GetFilter()->serialize(),
+						'breadcrumb_id'         => "ui-search-".$this->m_oSet->GetClass(),
+						'breadcrumb_label'      => MetaModel::GetName($this->m_oSet->GetClass()),
+						'breadcrumb_max_count'  => utils::GetConfig()->Get('breadcrumb.max_count'),
+						'breadcrumb_instance_id'=> MetaModel::GetConfig()->GetItopInstanceid(),
+						'breadcrumb_icon'       => utils::GetAbsoluteUrlAppRoot().'images/breadcrumb-search.png'
+					));
+					$oPage->add_ready_script("$('body').trigger('update_history.itop', [$seventAttachedData])");
+				}
 			}
 			break;
 			
@@ -1842,12 +1856,23 @@ class MenuBlock extends DisplayBlock
 			{
 				$sHtml .= "<div class=\"itop_popup actions_menu\"><ul>\n<li>".Dict::S('UI:Menu:Actions')."\n<ul>\n";
 			}
-				
+
 			$sHtml .= $oPage->RenderPopupMenuItems($aActions, $aFavoriteActions);
+
+			if ($this->m_sStyle == 'details')
+			{
+				$sSearchAction = "window.location=\"{$sRootUrl}pages/UI.php?operation=search_form&class=$sClass{$sContext}\"";
+				$sHtml .= "<div class=\"actions_button icon_actions_button\" title=\"".htmlentities(Dict::Format('UI:SearchFor_Class', MetaModel::GetName($sClass)), ENT_QUOTES, 'UTF-8')."\"><span class=\"search-button fa fa-search\" onclick='$sSearchAction'></span></div>";
+			}
+
+
+
 			if (!$oPage->IsPrintableVersion() && ($sRefreshAction!=''))
 			{
-				$sHtml .= "<div class=\"actions_button\" title=\"".htmlentities(Dict::S('UI:Button:Refresh'), ENT_QUOTES, 'UTF-8')."\"><span class=\"refresh-button\" onclick=\"$sRefreshAction\"></span></div>";
+				$sHtml .= "<div class=\"actions_button icon_actions_button\" title=\"".htmlentities(Dict::S('UI:Button:Refresh'), ENT_QUOTES, 'UTF-8')."\"><span class=\"refresh-button fa fa-refresh\" onclick=\"$sRefreshAction\"></span></div>";
 			}
+
+
 		}
 
 		static $bPopupScript = false;
diff --git a/css/light-grey.css b/css/light-grey.css
index 07ed9cf26..078248742 100644
--- a/css/light-grey.css
+++ b/css/light-grey.css
@@ -922,6 +922,9 @@ input.dp-applied {
   text-overflow: ellipsis;
   cursor: pointer;
 }
+.search_form_handler .sf_criterion_area .search_form_criteria .sfc_title .values {
+  font-weight: bold;
+}
 .search_form_handler .sf_criterion_area .search_form_criteria .sfc_form_group {
   /* Form group (operators) is displayed only when the criteria is toggled to opened state */
   display: none;
@@ -2426,12 +2429,18 @@ h2.printable-tab-title {
 select.multiselect {
   max-width: 150px;
 }
-span.refresh-button {
+span.search-button, span.refresh-button {
   display: inline-block;
   width: 21px;
   height: 18px;
   cursor: pointer;
-  background: transparent url(../images/refresh-fff.png?v=v2.5.0) left center no-repeat;
+  color: #fff;
+  text-align: center;
+  padding-top: 3px;
+  font-size: 10px;
+}
+.actions_button.icon_actions_button {
+  padding: 0 2px 0 2px;
 }
 .case-log-history-entry {
   display: block;
diff --git a/css/light-grey.scss b/css/light-grey.scss
index f95e824d1..e59072a58 100644
--- a/css/light-grey.scss
+++ b/css/light-grey.scss
@@ -1038,6 +1038,11 @@ input.dp-applied {
 				overflow-x: hidden;
 				text-overflow: ellipsis;
 				cursor: pointer;
+
+				.values {
+					font-weight: bold;
+				}
+
 			}
 			.sfc_form_group{
 				/* Form group (operators) is displayed only when the criteria is toggled to opened state */
@@ -2751,12 +2756,25 @@ h2.printable-tab-title {
 select.multiselect {
 	max-width: 150px;
 }
-span.refresh-button {
+//span.refresh-button {
+//	display: inline-block;
+//	width: 21px;
+//	height: 18px;
+//	cursor: pointer;
+//	background: transparent url(../images/refresh-fff.png?v=#{$version}) left center no-repeat;
+//}
+span.search-button, span.refresh-button {
 	display: inline-block;
 	width: 21px;
 	height: 18px;
 	cursor: pointer;
-	background: transparent url(../images/refresh-fff.png?v=#{$version}) left center no-repeat;
+	color: #FFFFFF;
+	text-align: center;
+	padding-top: 3px;
+	font-size: 10px;
+}
+.actions_button.icon_actions_button {
+	padding: 0 2px 0 2px;
 }
 .case-log-history-entry {
 	display: block;
diff --git a/js/search/search_form_criteria.js b/js/search/search_form_criteria.js
index de6875596..fc3ce1f0a 100644
--- a/js/search/search_form_criteria.js
+++ b/js/search/search_form_criteria.js
@@ -537,7 +537,7 @@ $(function()
 				sDictEntry = 'UI:Search:Criteria:Title:Default:' + this._toCamelCase(sOperator);
 			}
 
-			sTitle = Dict.Format(sDictEntry, this.options.field.label, sValueAsText);
+			sTitle = Dict.Format(sDictEntry, this.options.field.label, '<span class="values">'+sValueAsText+'</span>');
 
 			// Last chande fallback
 			if(sTitle === sDictEntry)
@@ -551,9 +551,11 @@ $(function()
 		_setTitle: function(sTitle)
 		{
 			sTitle = this._computeTitle(sTitle);
-			this.element.find('.sfc_title')
-				.html(sTitle)
-				.attr('title', sTitle);
+
+			var titleElemnt = this.element.find('.sfc_title');
+
+			titleElemnt.html(sTitle);
+			titleElemnt.attr('title', titleElemnt.text());
 		},
 
 		// Operators helpers
diff --git a/js/search/search_form_criteria_date_abstract.js b/js/search/search_form_criteria_date_abstract.js
index 28db826e0..6e7174674 100644
--- a/js/search/search_form_criteria_date_abstract.js
+++ b/js/search/search_form_criteria_date_abstract.js
@@ -34,8 +34,14 @@ $(function()
 					//  "onclose_show" : "until",		=> on x_picker close, should we open another one (on "from" close shall we show "until")
 					//  "value_index": 0,				=> the widget communicate with an array of values, the index 0 is "from" the index 1 is "until"
 
-					// Date_time widget specifi settings :
+					// Date_time widget specific settings :
+					// > Beware : a lot of those parameters are unused (the intial dev. tested several different UI before the final choice)
 					//  "x_picker" : 'datetimepicker',	=> the plugin used either datepicker or datetimepicker
+					//  "picker_extra_params": {			=> extram init params for the datepicker, use by the datetime to force the time of the "until" at 23:59:59
+					//	  "hour": 23,
+					//	  "minute":59,
+					//	  "second":59
+					//  },
 					//  "default_time_add": false,		=> either false to disable it or number of second to add (used by the datetimepicker to choose the right time on synched datepicker change, its value change from 0 for "from" to +1d-1s for "until"
 					//  "show_on_advanced": true,		=> is the input displaye on "more" or "less" mode advanced is an lais for "more" in the css
 					//  "synced_with": "from_time",		=> from and until has both two input (datepicker and datetimepicker). each time one input change, the other one has to change
@@ -301,21 +307,54 @@ $(function()
 			if (sTitle === undefined)
 			{
 				var aValues = me._getValues();
+				// switch (true)
+				// {
+				// 	case (typeof aValues[0] == 'undefined' && typeof aValues[1] == 'undefined'):
+				// 	case (typeof aValues[0].label == 'undefined' && typeof aValues[1].label == 'undefined'):
+				// 	case (aValues[0].label.trim() == '' && aValues[1].label.trim() == ''):
+				// 		var sDictEntrySuffix = ':All';
+				// 		break;
+				// 	case (typeof aValues[0] == 'undefined' ):
+				// 	case (typeof aValues[0].label == 'undefined' ):
+				// 	case (aValues[0].label.trim() == '' ):
+				// 		var sDictEntrySuffix = ':Until';
+				// 		break;
+				// 	case (typeof aValues[1] == 'undefined'):
+				// 	case (typeof aValues[1].label == 'undefined' ):
+				// 	case (aValues[1].label.trim() == ''):
+				// 		var sDictEntrySuffix = ':From';
+				// 		break;
+				// 	default:
+				// 		var sDictEntrySuffix = '';
+				// 		break;
+				// }
 				switch (true)
 				{
 					case (typeof aValues[0] == 'undefined' && typeof aValues[1] == 'undefined'):
-					case (typeof aValues[0].label == 'undefined' && typeof aValues[1].label == 'undefined'):
-					case (aValues[0].label.trim() == '' && aValues[1].label.trim() == ''):
 						var sDictEntrySuffix = ':All';
 						break;
 					case (typeof aValues[0] == 'undefined' ):
-					case (typeof aValues[0].label == 'undefined' ):
-					case (aValues[0].label.trim() == '' ):
 						var sDictEntrySuffix = ':Until';
 						break;
 					case (typeof aValues[1] == 'undefined'):
+						var sDictEntrySuffix = ':From';
+						break;
+					case (typeof aValues[0].label == 'undefined' && typeof aValues[1].label == 'undefined'):
+						var sDictEntrySuffix = ':All';
+						break;
+					case (typeof aValues[0].label == 'undefined' ):
+						var sDictEntrySuffix = ':Until';
+						break;
 					case (typeof aValues[1].label == 'undefined' ):
-					case (aValues[1].label.trim() == ''):
+						var sDictEntrySuffix = ':From';
+						break;
+					case ((typeof aValues[0].label == 'string' && aValues[0].label.trim() == '') && (typeof aValues[1].label == 'string' && aValues[1].label.trim() == '')):
+						var sDictEntrySuffix = ':All';
+						break;
+					case (typeof aValues[0].label == 'string' && aValues[0].label.trim() == ''):
+						var sDictEntrySuffix = ':Until';
+						break;
+					case (typeof aValues[1].label == 'string' && aValues[1].label.trim() == ''):
 						var sDictEntrySuffix = ':From';
 						break;
 					default:
@@ -330,7 +369,7 @@ $(function()
 					sDictEntry = 'UI:Search:Criteria:Title:Default:' + this._toCamelCase(me.options.operator) + sDictEntrySuffix;
 				}
 
-				sTitle = Dict.Format(sDictEntry, this.options.field.label, this._getValuesAsText());
+				sTitle = Dict.Format(sDictEntry, this.options.field.label, '<span class="values">'+this._getValuesAsText()+'</span>');
 				return sTitle;
 
 			}
@@ -344,6 +383,8 @@ $(function()
 		{
 			var me = this;
 
+			var keepTime = true;
+
 			if (aRawValues == undefined)
 			{
 				aRawValues = me._getValues();
@@ -358,8 +399,17 @@ $(function()
 				}
 				else
 				{
-					// aRawValues[1].label = aRawValues[1].label.replace(/(\s\d{2}:\d{2}:\d{2})/, '');
-					aRawValues[1].label = aRawValues[1].label.replace('23:59:59', '');
+					if (
+						null == aRawValues[1].label.match('23:59:59')
+						||
+						(typeof aRawValues[0] != 'undefined' && typeof aRawValues[0].label != 'undefined' && aRawValues[0].label != '' && null == aRawValues[0].label.match('00:00:00'))
+					)
+					{
+						keepTime = false;
+					}
+					else {
+						aRawValues[1].label = aRawValues[1].label.replace('23:59:59', '');
+					}
 				}
 				if (typeof aRawValues[0] == 'undefined' || typeof aRawValues[0].label == 'undefined' || aRawValues[0].label == '')
 				{
@@ -367,8 +417,10 @@ $(function()
 				}
 				else
 				{
-					// aRawValues[0].label = aRawValues[0].label.replace(/(\s\d{2}:\d{2}:\d{2})/, '');
-					aRawValues[0].label = aRawValues[0].label.replace('00:00:00', '');
+					if (keepTime)
+					{
+						aRawValues[0].label = aRawValues[0].label.replace('00:00:00', '');
+					}
 				}
 			}
 			return me._super(aRawValues);
diff --git a/js/search/search_form_criteria_enum.js b/js/search/search_form_criteria_enum.js
index baccd0101..431391468 100644
--- a/js/search/search_form_criteria_enum.js
+++ b/js/search/search_form_criteria_enum.js
@@ -439,7 +439,11 @@ $(function()
 					aFirstValues.push(this.options.values[i].label);
 				}
 
-				sTitle = Dict.Format('UI:Search:Criteria:Title:Enum:In:Many', this.options.field.label, aFirstValues.join(', '), (iValCount - iValLimit+1));
+				sTitle = Dict.Format(
+					'UI:Search:Criteria:Title:Enum:In:Many',
+					'<span class="values">'+this.options.field.label, aFirstValues.join(', ')+'</span>',
+					'<span class="values">'+(iValCount - iValLimit+1)+'</span>'
+				);
 			}
 
 			return this._super(sTitle);
diff --git a/js/search/search_form_criteria_numeric.js b/js/search/search_form_criteria_numeric.js
index e50552134..d96220a75 100644
--- a/js/search/search_form_criteria_numeric.js
+++ b/js/search/search_form_criteria_numeric.js
@@ -235,7 +235,7 @@ $(function()
 						sDictEntry = 'UI:Search:Criteria:Title:Default:' + this._toCamelCase(me.options.operator) + sDictEntrySuffix;
 					}
 
-					sTitle = Dict.Format(sDictEntry, this.options.field.label, this._getValuesAsText());
+					sTitle = Dict.Format(sDictEntry, this.options.field.label, '<span class="values">'+this._getValuesAsText()+'</span>');
 					return sTitle;
 				}
 
diff --git a/js/search/search_form_criteria_string.js b/js/search/search_form_criteria_string.js
index b90b387ed..2391ee4cc 100644
--- a/js/search/search_form_criteria_string.js
+++ b/js/search/search_form_criteria_string.js
@@ -28,12 +28,14 @@ $(function()
 					'code': 'ends_with',
 					'rank': 30,
 				},
+				'=': {
+					'rank': 40,//pre-existing, reordered
+				},
 				'REGEXP': {
 					'label': Dict.S('UI:Search:Criteria:Operator:String:RegExp'),
 					'code': 'reg_exp',
-					'rank': 40,
+					'rank': 50,
 				},
-				'=': null,	// Remove this one from string widget.
 			},
 		},
 
diff --git a/js/search/search_form_handler.js b/js/search/search_form_handler.js
index db7ddbdee..392651500 100644
--- a/js/search/search_form_handler.js
+++ b/js/search/search_form_handler.js
@@ -170,7 +170,7 @@ $(function()
 				me._onCriteriaErrorOccured(oData);
 			});
 
-			$('body').on('update_history.itop', function(event, filter) {
+			$('body').on('update_history.itop', function(event, eventData) {
 
 				if (! me.element.is(':visible'))
 				{
@@ -183,14 +183,31 @@ $(function()
 					return;
 				}
 
-				me._trace('history update', filter);
+				me._trace('history update', eventData);
 
 				var newUrl = GetAbsoluteUrlAppRoot()+'pages/UI.php?operation=search';
-				newUrl = newUrl + '&filter='+filter['filter'];
+				newUrl = newUrl + '&filter='+eventData['filter'];
 				newUrl = newUrl + '&c[menu]='+me._extractURLParameter(window.location.href, "c[menu]");
+				if ('' != me._extractURLParameter(window.location.href, "debug"))
+				{
+					newUrl = newUrl + '&debug='+me._extractURLParameter(window.location.href, "debug");
+				}
 
 				history.replaceState(null, null, newUrl);
-				$('#itop-breadcrumb').breadcrumb('RefreshLatestEntry', newUrl);
+
+				$('#itop-breadcrumb')
+					.breadcrumb('destroy')
+					.breadcrumb({
+					itop_instance_id: eventData['breadcrumb_instance_id'],
+					max_count: eventData['breadcrumb_max_count'],
+					new_entry: {
+						"id": eventData['breadcrumb_id'],
+						"label": eventData['breadcrumb_label'],
+						"url": newUrl,
+						'icon': eventData['breadcrumb_icon'],
+						'description': ''
+					}
+				});
 			});
 
 		},
@@ -214,7 +231,7 @@ $(function()
 					}
 				}
 			}
-			return null;
+			return '';
 		},
 		// - Update search option of the widget
 		_updateSearch: function()
diff --git a/js/search/search_form_handler_history.js b/js/search/search_form_handler_history.js
index fc7c58165..287901638 100644
--- a/js/search/search_form_handler_history.js
+++ b/js/search/search_form_handler_history.js
@@ -29,7 +29,7 @@ $(function()
 		{
 			"itop_root_class": null,
 			"preference_code": undefined, 			// if undefined, it is computed on _create
-			"history_max_length": 10,				// if the history is longer, the older entries are removed
+			"history_max_length": 5,				// if the history is longer, the older entries are removed
 			"history_backend_store_timeout": 5000,	// wait for this time before storing the new history in the backend
 		},
 
diff --git a/pages/UI.php b/pages/UI.php
index e0a62977d..9d6bd3c5c 100644
--- a/pages/UI.php
+++ b/pages/UI.php
@@ -128,12 +128,15 @@ function ReloadAndDisplay($oPage, $oObj, $sMessageId = '', $sMessage = '', $sSev
 function DisplayDetails($oP, $sClass, $oObj, $id)
 {
 	$sClassLabel = MetaModel::GetName($sClass);
-	$oSearch = new DBObjectSearch($sClass);
-	$oBlock = new DisplayBlock($oSearch, 'search', false);
-	$oBlock->Display($oP, 0, array(
-		'table_id'  => 'search-widget-results-outer',
-		'open'      => false,
-	));
+
+// 2018-04-11 : removal of the search block
+//	$oSearch = new DBObjectSearch($sClass);
+//	$oBlock = new DisplayBlock($oSearch, 'search', false);
+//	$oBlock->Display($oP, 0, array(
+//		'table_id'  => 'search-widget-results-outer',
+//		'open'      => false,
+//		'update_history' => false,
+//	));
 
 	// The object could be listed, check if it is actually allowed to view it
 	$oSet = CMDBObjectSet::FromObject($oObj);
diff --git a/pages/UniversalSearch.php b/pages/UniversalSearch.php
index 169aa0fcf..91e99e34c 100644
--- a/pages/UniversalSearch.php
+++ b/pages/UniversalSearch.php
@@ -57,9 +57,10 @@ $sOperation = utils::ReadParam('operation', '');
 
 $oP->SetBreadCrumbEntry('ui-tool-universalsearch', Dict::S('Menu:UniversalSearchMenu'), Dict::S('Menu:UniversalSearchMenu+'), '', utils::GetAbsoluteUrlAppRoot().'images/wrench.png');
 
-// First part: select the class to search for
-$oP->add("<form>");
-$oP->add(Dict::S('UI:UniversalSearch:LabelSelectTheClass')."<select style=\"width: 150px;\" id=\"select_class\" name=\"baseClass\" onChange=\"this.form.submit();\">");
+
+
+//$sSearchHeaderForceDropdown
+$sSearchHeaderForceDropdown = '<select  id="select_class" name="baseClass" onChange="this.form.submit();">';
 $aClassLabels = array();
 foreach(MetaModel::GetClasses('bizmodel') as $sCurrentClass)
 {
@@ -70,11 +71,11 @@ foreach($aClassLabels as $sCurrentClass => $sLabel)
 {
 	$sDescription = MetaModel::GetClassDescription($sCurrentClass);
 	$sSelected = ($sCurrentClass == $sBaseClass) ? " SELECTED" : "";
-	$oP->add("<option value=\"$sCurrentClass\" title=\"$sDescription\"$sSelected>$sLabel</option>");
+	$sSearchHeaderForceDropdown .= "<option value=\"$sCurrentClass\" title=\"$sDescription\"$sSelected>$sLabel</option>";
 }
-$oP->add("</select>\n");
-$oP->add($oAppContext->GetForForm());
-$oP->add("</form>\n");
+$sSearchHeaderForceDropdown .= "</select>\n";
+//end of $sSearchHeaderForceDropdown
+
 
 try 
 {
@@ -111,6 +112,7 @@ if ($oFilter != null)
 	$aExtraParams['baseClass'] = $sBaseClass;
 	$aExtraParams['action'] = utils::GetAbsoluteUrlAppRoot().'pages/UniversalSearch.php';
 	$aExtraParams['table_id'] = '1';
+	$aExtraParams['search_header_force_dropdown'] = $sSearchHeaderForceDropdown;
 	//$aExtraParams['class'] = $sClassName;
 	$oBlock->Display($oP, 0, $aExtraParams);
 
diff --git a/pages/ajax.searchform.php b/pages/ajax.searchform.php
index dc2d58567..a4989751b 100644
--- a/pages/ajax.searchform.php
+++ b/pages/ajax.searchform.php
@@ -104,9 +104,14 @@ try
 
 	}
 
+	if (!isset($aExtraParams['update_history']))
+	{
+		$aExtraParams['update_history'] = true;
+	}
+
 	$aExtraParams['display_limit'] = true;
 	$aExtraParams['truncated'] = true;
-	$aExtraParams['update_history'] = true;
+
 	if (isset($sListId))
 	{
 		$oDisplayBlock->Display($oPage, $sListId, $aExtraParams);
diff --git a/sources/application/search/searchform.class.inc.php b/sources/application/search/searchform.class.inc.php
index d016c4132..e4d215243 100644
--- a/sources/application/search/searchform.class.inc.php
+++ b/sources/application/search/searchform.class.inc.php
@@ -114,24 +114,31 @@ class SearchForm
 			}
 		}
 
-		$aSubClasses = MetaModel::GetSubclasses($sRootClass);
-		if (count($aSubClasses) > 0)
+		if (isset($aExtraParams['search_header_force_dropdown']))
 		{
-			$aOptions = array();
-			$aOptions[MetaModel::GetName($sRootClass)] = "<option value=\"$sRootClass\">".MetaModel::GetName($sRootClass)."</options>\n";
-			foreach($aSubClasses as $sSubclassName)
-			{
-				$aOptions[MetaModel::GetName($sSubclassName)] = "<option value=\"$sSubclassName\">".MetaModel::GetName($sSubclassName)."</options>\n";
-			}
-			$aOptions[MetaModel::GetName($sClassName)] = "<option selected value=\"$sClassName\">".MetaModel::GetName($sClassName)."</options>\n";
-			ksort($aOptions);
-			$sContext = $oAppContext->GetForLink();
-			$sClassesCombo = "<select name=\"class\" onChange=\"ReloadSearchForm('$sSearchFormId', this.value, '$sRootClass', '$sContext', '{$aExtraParams['result_list_outer_selector']}')\">\n".implode('',
-					$aOptions)."</select>\n";
+			$sClassesCombo = $aExtraParams['search_header_force_dropdown'];
 		}
 		else
 		{
-			$sClassesCombo = MetaModel::GetName($sClassName);
+			$aSubClasses = MetaModel::GetSubclasses($sRootClass);
+			if (count($aSubClasses) > 0)
+			{
+				$aOptions = array();
+				$aOptions[MetaModel::GetName($sRootClass)] = "<option value=\"$sRootClass\">".MetaModel::GetName($sRootClass)."</options>\n";
+				foreach($aSubClasses as $sSubclassName)
+				{
+					$aOptions[MetaModel::GetName($sSubclassName)] = "<option value=\"$sSubclassName\">".MetaModel::GetName($sSubclassName)."</options>\n";
+				}
+				$aOptions[MetaModel::GetName($sClassName)] = "<option selected value=\"$sClassName\">".MetaModel::GetName($sClassName)."</options>\n";
+				ksort($aOptions);
+				$sContext = $oAppContext->GetForLink();
+				$sClassesCombo = "<select name=\"class\" onChange=\"ReloadSearchForm('$sSearchFormId', this.value, '$sRootClass', '$sContext', '{$aExtraParams['result_list_outer_selector']}')\">\n".implode('',
+						$aOptions)."</select>\n";
+			}
+			else
+			{
+				$sClassesCombo = MetaModel::GetName($sClassName);
+			}
 		}
 
 		$bAutoSubmit = true;